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US 6,554,234 B2Granted
Support for a muscularly challenged person
OwnerHoward P. Holdreninventor
Life of this patent
Estimating the term…
Abstract
A device for assisting muscularly disadvantaged persons and hypotonic individuals to perform a multiplicity of tasks. The device includes a hand grip and wrist support that is supported along two dimensions of travel by frictionless support surfaces, such that the task is performed with a gliding or fluid movement.
Claims11
An apparatus facilitating use of a tool by a muscularly disadvantage individual having a hypotonic muscular condition, comprising:
- a) a first substantially rectangular, elongated supporting member having a major axis and a substantially flat bottom surface adapted for direct, selective placement on aplanar surface, said first elongated supporting member having a support platform slidably attached thereto by first substantially friction free engagement means and movable only linearly along a first axis substantially rectangular first elongated supporting member;
- b) a second elongated supporting member having a major axis and pivotally attached to and supported by said supporting platform, said second elongated supporting member having a forearm support platform slidably attached thereto by second substantially friction free engagement means and movable along a second axis substantially parallel to said major axis of said second elongated supporting member;
- c) a cuff attached to said forearm support platform;
- and
- d) an extension member attached to a distal end of said forearm support platform and including a hand grip having means for attaching a tool or instrument adapted for performing a predetermined task;
- whereby said first and second substantially friction free engagement means of said first elongated supporting member and said second elongated supporting member allow substantially friction free movement of said forearm support platform, and whereby a muscularly disadvantaged individual can readily move a wrist and forearm supported by said forearm support platform and said cuff along said first axis and said second axis, thereby easily positioning said tool or instrument to perform said task.
3 more elements
An apparatus for use on a planar surface and having fluid motion for assisting muscularly disadvantaged individuals to perform a task, comprising:
- a) an elongated wrist and forearm support member comprising tool attachment means disposed at a distal end thereof;
- b) an elongated support member adapted for disposition on a planar surface for supporting said elongated wrist and forearm support member;
- and
- c) a first glide member operatively connected to said wrist and forearm support member and allowing only linear motion along a first axis;
- and
- d) a second glide member pivotally attached to said first glide member and operatively attached to said elongated support member, said glide members allowing only linear motion along a second axis;
- whereby said muscularly disadvantaged individual can perform a task utilizing a tool or instrument disposed in said tool attachment means by moving said tool or instrument means with fluid ease in multi-dimensional directions.
4 more elements
Dependencies are inferred from the claim text.